User Manual

32
QPHY-LPDDR2-OM-G Rev B
tRPST
tDIPW
tQSH
tQSL
tQHP
tQHS for DQx
tDQSCK
tVAC for DQx
tDS/tDH (vref based)
tHZ(DQ)
tHZ(DQS)
tLZ(DQS)
tLZ(DQ)
VIHDQ(AC)
VIHDQ(DC)
VILDQ(AC)
VILDQ(DC)
VOH(ac)
VOL(ac)
SRQ diff-rise(DQS)
SRQ diff – fall(DQS)
SRQse – Rise
SRQse –Fall
Overshoot Amplitude
Undershoot Amplitude
Overshoot Area
Undershoot Area
Data Eye Height
3) 4 Probe tests
VIH/VIL on CLK+/- and DQS +/-
Overshoot and undershoot for CLK +/-
tDVAC at rising and falling edge for CLK+/-, DQSx+/- and DQx
VSEH/VSEL(ac) for DQSx+/-